61315384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3617}}^1$

素因数の和:3799

約数の個数: 32

約数和(自身を含む): 124603920

約数和(自身を除く): 63288536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 3617, 4238, 7234, 8476, 14468, 16952, 28936, 47021, 94042, 188084, 376168, 589571, 1179142, 2358284, 4716568, 7664423, 15328846, 30657692, 61315384]

約数ペア:

[(1, 61315384), (2, 30657692), (4, 15328846), (8, 7664423), (13, 4716568), (26, 2358284), (52, 1179142), (104, 589571), (163, 376168), (326, 188084), (652, 94042), (1304, 47021), (2119, 28936), (3617, 16952), (4238, 14468), (7234, 8476)]